Problem with OGR provider

I had the last changeset, I copied SharpMap, SharpMap.UI, SharpMap.Extensions, External References to my project, I added them to my solution, I copied all *.dll files fom FwTool\bin to my project\bin\Release but my enviroment doesn't see ogr provider.

There is ogr provider class in SharpMap.Extensions.Data.Providers.OgrProvider.cs but my I can not work with it.